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Recent tests

Result filters: AS numbers or (partial) names: Country codes: Only show non-remediated spoofing
Spoof status key
receivedSpoofed packet was received.Pattern of tests from this IP block indicates a switch from allowing spoofing to blocking it.
rewrittenSpoofed packet was received, but the source address was changed en route.
blockedSpoofed packet was not received, but unspoofed packet was.
unknownNeither spoofed nor unspoofed packet was received.

SessionTimestamp (UTC)Client IP BlockASNCountryNATOutbound
Private
Status
Outbound
Routable
Status
Adj Spoof
Prefix Len
Results
20672472025-11-24 05:26:022.144.129.x/2444244 (IranCell-AS)irn (Iran)yesrewrittenrewrittennoneReport
20671002025-11-23 19:45:002.144.129.x/2444244 (IranCell-AS)irn (Iran)yesrewrittenrewrittennoneReport
20089482025-08-07 19:29:342.144.129.x/2444244 (IranCell-AS)irn (Iran)yesrewrittenrewrittennoneReport
20015942025-07-25 16:59:392.144.129.x/2444244 (IranCell-AS)irn (Iran)yesrewrittenrewrittennoneReport
19969262025-07-17 11:49:342.144.129.x/2444244 (IranCell-AS)irn (Iran)yesrewrittenrewrittennoneReport
19964252025-07-16 14:47:042.144.129.x/2444244 (IranCell-AS)irn (Iran)yesrewrittenrewrittennoneReport
19936992025-07-11 17:46:582.144.129.x/2444244 (IranCell-AS)irn (Iran)yesrewrittenrewrittennoneReport
19934592025-07-11 09:10:182.144.129.x/2444244 (IranCell-AS)irn (Iran)yesrewrittenrewrittennoneReport
19753202025-06-09 16:36:502.144.129.x/2444244 (IranCell-AS)irn (Iran)yesrewrittenrewrittennoneReport

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